Thanks. The Liberty 800 was 16 ft/lbs as were many others so I just went with that and it seemed about right. None were loose and they use toothed washers so I'm guessing never a problem on Poos with loosening.
I was pulling my exhaust valves the other day and checked the y-pipe bolts. They were all snug as could be (I don't know the torque spec). but I did notice that the PTO side had some oil leaking out. I heard others say the same thing. I just checked the bolts and left it alone.